Value Investing and The Magic Formula - a method for successful stock investments

Detta är en Kandidat-uppsats från Lunds universitet/Nationalekonomiska institutionen

Sammanfattning: With this thesis we want to prove that by using a single formula for picking stocks, Joel Greenblatt’s ‘’Magic Formula’’, it is possible to achieve returns higher than those achieved by a related index. To prove this, we will construct a portfolio, according to “The Magic Formula”, and backtest the portfolio in the Swedish stock market. The test period will be March 1999 to January 2010 and we will compare the results with indexes such as OMX SPI and OMX S30. In order to measure our portfolios performance in relation to the overall market and the risk taken, we will use Fama’s and French’s “Three Factor Model”, Sharpe-ratio and Treynor-ratio as measurements. When we tested the ‘’The Magic Formula’’ portfolio with Fama’s and French’s “Three Factor Model” during the period 1999 to 2007 we got an annual excess return of 14,1 %. Usually the excess return is explained as a coincidence, which we did not because of the size of the excess return as well as of the length of the period we made the observation. The Sharpe-ratio as well as the Treynor-ratio was 0,309 and 0,186 respectively, which was greater than the market portfolio (OMX SPI) that had a Sharpe-ratio of −0,008 and a Treynor-ratio of −0,004. We also found that by following “The Magic Formula’’ for 36 months the portfolio had a positive return for 83 percent of the 93 periods observed as the OMX SPI and OMX S30 had 50 percent and 46 percent respectively, of the 93 periods observed.

  HÄR KAN DU HÄMTA UPPSATSEN I FULLTEXT. (följ länken till nästa sida)